media: chips-media: wave5: add missing spinlock protection for handle_dynamic_resolut...

media: chips-media: wave5: add missing spinlock protection for handle_dynamic_resolution_change()

Add spin_lock_irqsave()/spin_unlock_irqrestore() around the
handle_dynamic_resolution_change() call in initialize_sequence() to fix
the missing lock protection.

initialize_sequence() calls handle_dynamic_resolution_change() without
holding inst->state_spinlock. However, handle_dynamic_resolution_change()
has lockdep_assert_held(&inst->state_spinlock) indicating that callers
must hold this lock.

Other callers of handle_dynamic_resolution_change() properly acquire the
spinlock:
- wave5_vpu_dec_finish_decode()
- wave5_vpu_dec_device_run()

Signed-off-by: Ziyi Guo <n7l8m4@u.northwestern.edu>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Fixes: 9707a6254a8a6b ("media: chips-media: wave5: Add the v4l2 layer")
Cc: stable@vger.kernel.org
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>